| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
13.2%
|
|
| 5 | 41 |
28.5%
|
|
| 10 | 48 |
33.3%
|
|
| 15 | 14 |
9.7%
|
|
| 20 | 1 |
0.7%
|
|
| 25 | 4 |
2.8%
|
|
| 30 | 8 |
5.6%
|
|
| 35 | 2 |
1.4%
|
|
| 40 | 2 |
1.4%
|
|
| 45 | 1 |
0.7%
|
|
| 50 | 1 |
0.7%
|
|
| 55 | 3 |
2.1%
|
|
| Sysmiss | 59 |